18536359142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 33315891840

約数和(自身を除く): 14779532698

約数列:

[1, 2, 7, 14, 29, 58, 97, 194, 203, 406, 461, 679, 922, 1021, 1358, 2042, 2813, 3227, 5626, 6454, 7147, 13369, 14294, 19691, 26738, 29609, 39382, 44717, 59218, 89434, 93583, 99037, 187166, 198074, 207263, 313019, 414526, 470681, 626038, 693259, 941362, 1296793, 1386518, 2593586, 2872073, 3294767, 5744146, 6589534, 9077551, 13649749, 18155102, 20104511, 27299498, 40209022, 45656057, 91312114, 95548243, 191096486, 319592399, 639184798, 1324025653, 2648051306, 9268179571, 18536359142]

約数ペア:

[(1, 18536359142), (2, 9268179571), (7, 2648051306), (14, 1324025653), (29, 639184798), (58, 319592399), (97, 191096486), (194, 95548243), (203, 91312114), (406, 45656057), (461, 40209022), (679, 27299498), (922, 20104511), (1021, 18155102), (1358, 13649749), (2042, 9077551), (2813, 6589534), (3227, 5744146), (5626, 3294767), (6454, 2872073), (7147, 2593586), (13369, 1386518), (14294, 1296793), (19691, 941362), (26738, 693259), (29609, 626038), (39382, 470681), (44717, 414526), (59218, 313019), (89434, 207263), (93583, 198074), (99037, 187166)]